diff options
Diffstat (limited to 'src/systemc/tests/systemc/tracing/vcd_trace/test16')
-rw-r--r-- | src/systemc/tests/systemc/tracing/vcd_trace/test16/golden/test16.vcd | 51 | ||||
-rw-r--r-- | src/systemc/tests/systemc/tracing/vcd_trace/test16/test16.cpp | 101 |
2 files changed, 152 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/tracing/vcd_trace/test16/golden/test16.vcd b/src/systemc/tests/systemc/tracing/vcd_trace/test16/golden/test16.vcd new file mode 100644 index 000000000..9e5cd34d7 --- /dev/null +++ b/src/systemc/tests/systemc/tracing/vcd_trace/test16/golden/test16.vcd @@ -0,0 +1,51 @@ + +$timescale + 1 ps +$end + +$scope module SystemC $end +$var event 1 aaaaa event $end +$var time 64 aaaab time [63:0] $end +$upscope $end +$enddefinitions $end + +$comment +All initial values are dumped below at time 0 sec = 0 timescale units. +$end + +$dumpvars + +b0 aaaab +$end + +#1000 +1aaaaa +b1111101000 aaaab + +#2000 +1aaaaa +b11111010000 aaaab + +#3000 +b101110111000 aaaab + +#4000 +1aaaaa +b111110100000 aaaab + +#5000 +1aaaaa +b1001110001000 aaaab + +#6000 +1aaaaa +b1011101110000 aaaab + +#7000 +b1101101011000 aaaab + +#8000 +1aaaaa +b1111101000000 aaaab + +#9000 diff --git a/src/systemc/tests/systemc/tracing/vcd_trace/test16/test16.cpp b/src/systemc/tests/systemc/tracing/vcd_trace/test16/test16.cpp new file mode 100644 index 000000000..40ee45d20 --- /dev/null +++ b/src/systemc/tests/systemc/tracing/vcd_trace/test16/test16.cpp @@ -0,0 +1,101 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with the + License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied. See the License for the specific language governing + permissions and limitations under the License. + + *****************************************************************************/ + +/***************************************************************************** + + test15.cpp -- test event/time tracing + + Original Author: Philipp A Hartmann, Intel Corporation, 2017-08-29 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include <systemc> +using namespace sc_core; + +SC_MODULE(module) +{ + SC_CTOR(module) + { + SC_THREAD(driver); + SC_METHOD(consumer); + sensitive << event; + dont_initialize(); + } + + void driver() + { + wait(1, SC_NS); + event.notify(); // t == 1ns + + wait(1, SC_NS); + event.notify(SC_ZERO_TIME); // t == 2ns + + wait(1, SC_NS); + event.notify(1, SC_NS); // t == 4ns + time = sc_time_stamp(); + + wait(2, SC_NS); + event.notify(); // t == 5ns + + wait(1, SC_NS); + event.notify(SC_ZERO_TIME); // t == 6ns + + wait(1, SC_NS); + event.notify(1, SC_NS); // t == 8ns + time = sc_time_stamp(); + + wait(2, SC_NS); + } + + void consumer() + { + time = sc_time_stamp(); + } + + sc_event event; + sc_time time; +}; + +int sc_main(int argc, char* argv[]) +{ + sc_trace_file* tf = sc_create_vcd_trace_file("test16"); + + module m("m"); + + sc_trace(tf, m.event, "event"); + sc_trace(tf, m.time, "time"); + + sc_start(); + sc_stop(); + + sc_close_vcd_trace_file(tf); + return 0; +} + + |